:root{
  --ink:#1e293b; --ink-2:#334155; --muted:#64748b; --line:#e2e8f0;
  --bg:#ffffff; --soft:#f8fafc; --warm:#fdeee2;
  --accent:#f07a2a; --accent-d:#d4611a;
  --radius:14px; --max:1120px;
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.6vw,3.3rem);font-weight:750}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}
h3{font-size:1.15rem;font-weight:650}
p{margin:0 0 1em}
.lead{font-size:1.2rem;color:var(--ink-2);max-width:34em}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-d);margin-bottom:14px}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{height:36px;width:auto}
.nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0;align-items:center}
.nav a.link{display:block;padding:8px 14px;border-radius:8px;color:var(--ink-2);font-weight:550}
.nav a.link:hover,.nav a.link[aria-current="page"]{background:var(--soft);color:var(--ink);text-decoration:none}
.lang{font-size:.85rem;font-weight:650;border:1px solid var(--line);border-radius:8px;padding:6px 10px;color:var(--muted)!important;margin-left:6px}
.lang:hover{border-color:var(--accent);color:var(--accent-d)!important;text-decoration:none}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit;font-weight:600;color:var(--ink)}

/* buttons */
.btn{display:inline-block;padding:13px 24px;border-radius:10px;font-weight:650;font-size:1rem;border:2px solid transparent;cursor:pointer;font-family:inherit;transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-d);text-decoration:none}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--ink);text-decoration:none}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* sections */
section{padding:84px 0}
.hero{padding:72px 0 88px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.alt{background:var(--soft)}
.section-head{max-width:640px;margin-bottom:44px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card .icon{width:44px;height:44px;border-radius:12px;background:var(--warm);display:grid;place-items:center;margin-bottom:18px}
.card .icon svg{width:22px;height:22px;stroke:var(--accent-d);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card p{color:var(--muted);margin:0}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;text-align:left}
.stat{border-left:3px solid var(--accent);padding-left:18px}
.stat strong{display:block;font-size:2.3rem;letter-spacing:-.03em}
.stat span{color:var(--muted)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ticks{list-style:none;padding:0;margin:20px 0 0}
.ticks li{padding-left:30px;position:relative;margin-bottom:12px}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--warm);box-shadow:inset 0 0 0 4px var(--accent)}

.cta{background:var(--ink);color:#fff;border-radius:22px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{margin:0 0 6px;color:#fff}
.cta p{margin:0;color:#cbd5e1}

.page-head{padding:64px 0 24px}

/* form */
.form-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}
input,textarea{width:100%;font:inherit;padding:12px 14px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,textarea:focus{outline:3px solid rgba(240,122,42,.3);border-color:var(--accent)}
textarea{min-height:150px;resize:vertical}
.field{margin-bottom:18px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:22px;font-weight:550}
.alert.ok{background:#e6f6ee;color:#17744d;border:1px solid #b7e4cd}
.alert.err{background:#fdeceb;color:#a4302a;border:1px solid #f4c3bf}
.hint{font-size:.85rem;color:var(--muted);margin-top:6px}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{padding:14px 0;border-bottom:1px solid var(--line)}
.info-list li:last-child{border:0}
.info-list b{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:2px}

/* footer */
.site-footer{background:var(--soft);border-top:1px solid var(--line);padding:48px 0 28px;font-size:.95rem}
.foot{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot img{height:32px;width:auto;margin-bottom:12px}
.foot p{color:var(--muted);max-width:28em}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:8px}
.copy{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}

@media (max-width:860px){
  .hero-grid,.split,.form-grid{grid-template-columns:1fr}
  .grid-3,.stats{grid-template-columns:1fr}
  .hero-art{order:-1;max-width:420px}
  section{padding:60px 0}
  .menu-btn{display:block}
  .nav ul{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 24px 18px}
  .nav ul.open{display:flex}
  .cta{padding:36px 28px}
  form .row{grid-template-columns:1fr}
}